EP4340289A3 - Équipement utilisateur et procédé de communication - Google Patents

Équipement utilisateur et procédé de communication Download PDF

Info

Publication number
EP4340289A3
EP4340289A3 EP24155270.2A EP24155270A EP4340289A3 EP 4340289 A3 EP4340289 A3 EP 4340289A3 EP 24155270 A EP24155270 A EP 24155270A EP 4340289 A3 EP4340289 A3 EP 4340289A3
Authority
EP
European Patent Office
Prior art keywords
secondary cell
user device
communication method
activate
user equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24155270.2A
Other languages
German (de)
English (en)
Other versions
EP4340289A2 (fr
Inventor
Yuichi Kakishima
Takuma TAKADA
Naoki Fujimura
Hiroki Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to EP24155270.2A priority Critical patent/EP4340289A3/fr
Publication of EP4340289A2 publication Critical patent/EP4340289A2/fr
Publication of EP4340289A3 publication Critical patent/EP4340289A3/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP24155270.2A 2019-05-10 2019-05-10 Équipement utilisateur et procédé de communication Pending EP4340289A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24155270.2A EP4340289A3 (fr) 2019-05-10 2019-05-10 Équipement utilisateur et procédé de communication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19928807.7A EP3968729B1 (fr) 2019-05-10 2019-05-10 Dispositif utilisateur et procédé de communication
EP24155270.2A EP4340289A3 (fr) 2019-05-10 2019-05-10 Équipement utilisateur et procédé de communication
PCT/JP2019/018836 WO2020230218A1 (fr) 2019-05-10 2019-05-10 Dispositif utilisateur et procédé de communication

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP19928807.7A Division-Into EP3968729B1 (fr) 2019-05-10 2019-05-10 Dispositif utilisateur et procédé de communication
EP19928807.7A Division EP3968729B1 (fr) 2019-05-10 2019-05-10 Dispositif utilisateur et procédé de communication

Publications (2)

Publication Number Publication Date
EP4340289A2 EP4340289A2 (fr) 2024-03-20
EP4340289A3 true EP4340289A3 (fr) 2024-05-08

Family

ID=73289568

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24155270.2A Pending EP4340289A3 (fr) 2019-05-10 2019-05-10 Équipement utilisateur et procédé de communication
EP19928807.7A Active EP3968729B1 (fr) 2019-05-10 2019-05-10 Dispositif utilisateur et procédé de communication

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19928807.7A Active EP3968729B1 (fr) 2019-05-10 2019-05-10 Dispositif utilisateur et procédé de communication

Country Status (7)

Country Link
US (1) US20220303811A1 (fr)
EP (2) EP4340289A3 (fr)
JP (1) JP7288958B2 (fr)
CN (1) CN113785659B (fr)
ES (1) ES2976607T3 (fr)
FI (1) FI3968729T3 (fr)
WO (1) WO2020230218A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112019313B (zh) * 2019-05-31 2022-05-17 华为技术有限公司 确定小区激活时延的方法和装置
US11696195B2 (en) * 2020-01-17 2023-07-04 Qualcomm Incorporated Techniques for determining a delay for downlink control information based secondary cell activation/deactivation
US11832115B2 (en) * 2020-05-04 2023-11-28 Qualcomm Incorporated Estimating features of a radio frequency band based on an inter-band reference signal
US20220104056A1 (en) * 2020-09-28 2022-03-31 Qualcomm Incorporated Reference signal based secondary cell activation
US20220132565A1 (en) * 2020-10-22 2022-04-28 Qualcomm Incorporated Measurement times for radio resource management
WO2022205414A1 (fr) * 2021-04-02 2022-10-06 Apple Inc. Amélioration des mesures et de la signalisation des trains à grande vitesse
WO2024073180A1 (fr) * 2022-09-29 2024-04-04 Qualcomm Incorporated Procédures d'activation de cellule
WO2024092741A1 (fr) * 2022-11-04 2024-05-10 Apple Inc. Amélioration de l'activation de scell par l'intermédiaire d'une condition de cellule et d'améliorations de tci

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150215929A1 (en) * 2014-01-30 2015-07-30 Qualcomm Incorporated Cell on-off procedure for dual connectivity

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Publication number Priority date Publication date Assignee Title
US9191166B2 (en) * 2011-11-04 2015-11-17 Samsung Electronics Co., Ltd. Apparatus and method for defining timing reference for secondary cells in a secondary timing advance group
US9107056B2 (en) * 2012-04-18 2015-08-11 Qualcomm Incorporated Small cell activation procedure
JP6038556B2 (ja) * 2012-09-06 2016-12-07 株式会社Ｎｔｔドコモ 基地局、無線通信システム及び方法
WO2014186932A1 (fr) * 2013-05-20 2014-11-27 Broadcom Corporation Procédé et appareil d'activation et de désactivation de pile rechargeable améliorées
KR102174133B1 (ko) * 2014-03-21 2020-11-04 삼성전자 주식회사 이동 통신 시스템에서 셀 측정 수행 및 스몰 셀의 특수 기능 셀을 선택하는 방법 및 장치
CN107534538B (zh) * 2015-03-16 2020-12-29 欧芬诺有限责任公司 载波聚合中的辅小区激活
US20160330697A1 (en) * 2015-05-08 2016-11-10 Qualcomm Incorporated Physical uplink control channel management for pucch secondary cell in carrier aggregation
WO2017033091A1 (fr) * 2015-08-24 2017-03-02 Nokia Solutions And Networks Oy Retard d'activation pour scell (cellule secondaire) de canal pucch en fonction d'une réponse de liaison montante
JP6174094B2 (ja) * 2015-09-24 2017-08-02 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US11025401B2 (en) * 2017-07-28 2021-06-01 Qualcomm Incorporated Secondary cell configuration signaling and activation field
US10708872B2 (en) * 2017-09-14 2020-07-07 Lenovo (Singapore) Pte Ltd Power headroom report generation
US10674498B2 (en) * 2017-10-12 2020-06-02 Qualcomm Incorporated Accelerated cell activation in wireless communication
WO2020164115A1 (fr) * 2019-02-15 2020-08-20 Mediatek Singapore Pte. Ltd. Procédés et appareil d'activation de scell dans un nouveau système radio
CN113711503A (zh) * 2019-03-29 2021-11-26 苹果公司 传输配置指示(tci)状态和波束切换
TWI761823B (zh) * 2019-05-03 2022-04-21 聯發科技股份有限公司 新無線電移動通信中具有波束管理的輔小區激活

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US20150215929A1 (en) * 2014-01-30 2015-07-30 Qualcomm Incorporated Cell on-off procedure for dual connectivity

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CATT: "CR on SCell activation and deactivation delay requirements", vol. RAN WG4, no. Reno, USA; 20190513 - 20190517, 3 May 2019 (2019-05-03), XP051715493, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG4%5FRadio/TSGR4%5F91/Docs/R4%2D1905359%2Ezip> [retrieved on 20190503] *
CATT: "Further discussion on SCell activation requirement for the first SCell in FR2 band", vol. RAN WG4, no. Reno, USA; 20190513 - 20190517, 3 May 2019 (2019-05-03), XP051715492, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG4%5FRadio/TSGR4%5F91/Docs/R4%2D1905358%2Ezip> [retrieved on 20190503] *
ERICSSON: "On SCell activation", vol. RAN WG4, no. Athens, Greece; 20180226 - 20180302, 19 February 2018 (2018-02-19), XP051402619, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG4%5FRadio/TSGR4%5F86/Docs/> [retrieved on 20180219] *

Also Published As

Publication number Publication date
FI3968729T3 (fi) 2024-04-17
US20220303811A1 (en) 2022-09-22
CN113785659A (zh) 2021-12-10
JP7288958B2 (ja) 2023-06-08
EP3968729B1 (fr) 2024-03-13
EP3968729A1 (fr) 2022-03-16
ES2976607T3 (es) 2024-08-05
CN113785659B (zh) 2024-04-16
JPWO2020230218A1 (fr) 2020-11-19
WO2020230218A1 (fr) 2020-11-19
EP4340289A2 (fr) 2024-03-20
EP3968729A4 (fr) 2023-01-04

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